Description

N,N,N'',N''-Tetraethyl-1,4-Butanediamine is a high-purity, versatile tertiary diamine compound, valued for its role as a key building block and catalyst component in advanced chemical synthesis. Its molecular structure, featuring two tertiary amine groups separated by a butylene chain, makes it an effective ligand and curing agent. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable intermediates for complex reactions.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring tertiary diamine functionalities.
• Catalyst & Ligand Synthesis: Used in the preparation of specialized catalysts and ligands for organic transformations, including cross-coupling and polymerization reactions.
• Epoxy Curing Agent: Acts as a cross-linking agent and accelerator in epoxy resin systems, contributing to improved thermal and mechanical properties in coatings and composites.
• Agrochemical Synthesis: Employed as an intermediate in the production of herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: A component in formulations for metalworking fluids and industrial water treatment to prevent corrosion.
• Polymer Modification: Used to modify polyurethanes and other polymers to enhance flexibility, adhesion, or chemical resistance.
• Chelating Agent: Functions as a chelating agent for metal ions in various analytical and separation processes.
• Research & Development: A valuable reagent for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	N,N,N'',N''-Tetraethyl-1,4-Butanediamine
CAS No.	69704-44-5
Molecular Formula	C14H32N2
Molecular Weight	228.42 g/mol
Synonyms	1,4-Bis(diethylamino)butane; N,N,N',N'-Tetraethyl-1,4-butanediamine; N,N,N',N'-Tetraethylbutane-1,4-diamine; Tetraethylbutanediamine; TEDB; 1,4-Butanediamine, N,N,N',N'-tetraethyl-; N1,N1,N4,N4-Tetraethylbutane-1,4-diamine
EINECS	Contact for details

Quality Control

Our N,N,N'',N''-Tetraethyl-1,4-Butanediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, strong oxidizing agents, and moisture. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.450 - 1.455
Density (g/mL, 20°C)	0.850 - 0.870

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.